Average annual temperature is 16.0 °C
Absolute maximum temperature: 36.7 °C
Absolute minimum temperature: -3.4 °C
Number of sunny days: 250 days
Number of rainy days: 115 days
Look at detailed online map of Harmonie
* Weather data for Harmonie South Africa is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 34.6 | 33.4 | 29.6 | 27.2 | 24.7 | 21.7 | 23.2 | 24.1 | 30.8 | 34.0 | 36.7 | 35.9 |
| Average daytime temperature (°C) | 30.4 | 27.3 | 26.3 | 23.4 | 18.9 | 15.5 | 16.2 | 19.6 | 23.2 | 27.0 | 29.9 | 29.0 |
| Average temperature (°C) | 23.0 | 20.7 | 19.1 | 15.1 | 11.4 | 7.8 | 7.9 | 10.9 | 14.5 | 18.5 | 22.1 | 21.6 |
| Average night temperature (°C) | 16.0 | 14.6 | 12.6 | 7.8 | 5.0 | 1.5 | 1.1 | 2.9 | 6.1 | 10.3 | 13.9 | 14.8 |
| Absolute minimum temperature (°C) | 9.4 | 9.1 | 7.7 | 2.5 | -1.4 | -2.4 | -3.4 | -2.3 | 0.0 | 5.5 | 5.0 | 10.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 14.0 |
| Daylight mean duration (h) | 13.8 | 13.1 | 12.3 | 11.4 | 10.7 | 10.3 | 10.5 | 11.1 | 11.9 | 12.8 | 13.6 | 14.0 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 |
| Sunshine mean duration (h) | 12.3 | 10.7 | 10.6 | 10.1 | 8.9 | 9.1 | 9.2 | 10.1 | 10.2 | 10.8 | 11.9 | 11.1 |
| Precipitation (mm) | 47 | 66 | 35 | 8 | 41 | 3 | 13 | 2 | 18 | 34 | 8 | 111 |
| Sunny days | 16 | 13 | 14 | 23 | 19 | 26 | 27 | 30 | 25 | 23 | 22 | 12 |
| Rainy days | 15 | 15 | 17 | 7 | 12 | 4 | 4 | 1 | 5 | 8 | 8 | 19 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Harmonie is at